Fig. 3.
iPLA2 (VI) and cPLA2 mRNA expression in the hippocampi (A-B) of 4, 12, 24 and 30 month-old F344 rats. Data (mean ± SEM, n=5–6) are normalized to the level of the internal control, GAPDH and are expressed as the percentage of the 4 month-old rats. p values are expressed as the comparison of aged rats with 4-month-old rats using One-Way ANOVA ( *p<0.05; post-hoc Bonferroni test).